Jean Baptiste Edouard Detaille – Funeral of Pasteur, 5 October 1895 Château de Versailles

The picture has something of this: people, many, group, crowd, flag, military, woman, ceremony, man, war, festival, army, city, performance, soldier, music, wear, election, uniform.
Perhaps it’s a group of people standing next to each other in front of a crowd of people with flags and flags on either side of the men in uniform.